Tanzanella bownii


Classification: Mesozoic -> Holococcoliths -> Rarer genera -> Tanzanella -> Tanzanella bownii
Sister taxa: T. bownii, T. sp.,


Taxonomy:

Citation: Tanzanella bownii Lees, 2007
Rank: Species

Farinacci & Howe catalog pages: Tanzanella bownii *


Morphology remarks: "A medium-sized species of Tanzanella." [Lees 2007]

Size: Holotype dimensions: L = 5.72μm, H = 2.64μm.

Search data:
TagsLITHS: holococcolith, elliptical, hollow, CA: plate, process, DETAILS: ca_disjunct, rim-bicyclic,
MetricsLith size: 5->11µm;
Sources: original description & illustrated specimens
The morphological data given here can be used on the advanced search page. See also these notes

Geological Range:
Last occurrence (top): within UC3b subzone (95.02-95.93Ma, top in Cenomanian stage). Data source: Lees 2007 (original description)
First occurrence (base): within UC3a subzone (95.93-96.16Ma, base in Cenomanian stage). Data source: Lees 2007 (original description)

Plot of occurrence data:

  • (NB There is no histogram as there are no occurrence records for the taxon in the Neptune database) Parent: Tanzanella

    References:

    Lees, J. A. (2007). New and rarely reported calcareous nannofossils from the Late Cretaceous of coastal Tanzania: outcrop samples and Tanzania Drilling Project Sites 5, 9 and 15. Journal of Nannoplankton Research. 29(1): 39-65. gs :: view :: open

    Perez-Rodriguez, I., Lees, J. A., Larasoaña, J. C., Arz, J. A. & Arenillas, I. (2012). Planktonic foraminiferal and calcareous nannofossil biostratigraphy and magnetostratigraphy of the uppermost Campanian and Maastrichtian at Zumaia, northern Spain. Cretaceous Research. 37: 100-126. gs :: ::


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    Tanzanella bownii compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 3-6-2020

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    Short stable page link: http://mikrotax.org/Nannotax3/index.php?id=11192 Go to Archive.is to create a permanent copy of this page - citation notes



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